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- from vedo import *
- msh = ParametricShape("RandomHills").scale(2)
- spline = Spline([[1,1,-1], [0,2,0], [1,3,3]]).lw(3)
- pts = spline.vertices
- cpts = []
- for i in range(spline.npoints-1):
- p = pts[i]
- q = pts[i+1]
- ipts = msh.intersect_with_line(p, q)
- if len(ipts):
- cpts.append(ipts[0])
- cpts = Points(cpts, r=12)
- show(msh, spline, cpts, axes=1, viewup="z")
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